Why does Red Hat Virtualization (RHV) storage live migration need extra free space in the source storage domain?
Issue
- A live storage migration may fail to start with a
Not enough disk space
error in the source storage domain. The destination storage domain has plenty of free space.
Environment
- Red Hat Virtualization (RHV) 4.3, 4.4.
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.